191600880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 635102208

約数和(自身を除く): 443501328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 151, 170, 204, 240, 255, 272, 302, 311, 340, 408, 453, 510, 604, 622, 680, 755, 816, 906, 933, 1020, 1208, 1244, 1360, 1510, 1555, 1812, 1866, 2040, 2265, 2416, 2488, 2567, 3020, 3110, 3624, 3732, 4080, 4530, 4665, 4976, 5134, 5287, 6040, 6220, 7248, 7464, 7701, 9060, 9330, 10268, 10574, 12080, 12440, 12835, 14928, 15402, 15861, 18120, 18660, 20536, 21148, 24880, 25670, 26435, 30804, 31722, 36240, 37320, 38505, 41072, 42296, 46961, 51340, 52870, 61608, 63444, 74640, 77010, 79305, 84592, 93922, 102680, 105740, 123216, 126888, 140883, 154020, 158610, 187844, 205360, 211480, 234805, 253776, 281766, 308040, 317220, 375688, 422960, 469610, 563532, 616080, 634440, 704415, 751376, 798337, 939220, 1127064, 1268880, 1408830, 1596674, 1878440, 2254128, 2395011, 2817660, 3193348, 3756880, 3991685, 4790022, 5635320, 6386696, 7983370, 9580044, 11270640, 11975055, 12773392, 15966740, 19160088, 23950110, 31933480, 38320176, 47900220, 63866960, 95800440, 191600880]

約数ペア:

[(1, 191600880), (2, 95800440), (3, 63866960), (4, 47900220), (5, 38320176), (6, 31933480), (8, 23950110), (10, 19160088), (12, 15966740), (15, 12773392), (16, 11975055), (17, 11270640), (20, 9580044), (24, 7983370), (30, 6386696), (34, 5635320), (40, 4790022), (48, 3991685), (51, 3756880), (60, 3193348), (68, 2817660), (80, 2395011), (85, 2254128), (102, 1878440), (120, 1596674), (136, 1408830), (151, 1268880), (170, 1127064), (204, 939220), (240, 798337), (255, 751376), (272, 704415), (302, 634440), (311, 616080), (340, 563532), (408, 469610), (453, 422960), (510, 375688), (604, 317220), (622, 308040), (680, 281766), (755, 253776), (816, 234805), (906, 211480), (933, 205360), (1020, 187844), (1208, 158610), (1244, 154020), (1360, 140883), (1510, 126888), (1555, 123216), (1812, 105740), (1866, 102680), (2040, 93922), (2265, 84592), (2416, 79305), (2488, 77010), (2567, 74640), (3020, 63444), (3110, 61608), (3624, 52870), (3732, 51340), (4080, 46961), (4530, 42296), (4665, 41072), (4976, 38505), (5134, 37320), (5287, 36240), (6040, 31722), (6220, 30804), (7248, 26435), (7464, 25670), (7701, 24880), (9060, 21148), (9330, 20536), (10268, 18660), (10574, 18120), (12080, 15861), (12440, 15402), (12835, 14928)]